package com.ggqq.springcloud.controller;

import com.ggqq.springcloud.pojo.Dept;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import java.util.List;


@RestController
public class DeptConsumerController {

    /**
     1.消费者不应该有service层
     2.RestTemplate ... 供我们直接调用就可以了！注册到Spring中。
     3.(String url, Class<T> responseType)
     * */
    @Autowired
    private RestTemplate restTemplate;//提供多种便捷访问远程http服务的方法，简单的RestFul服务模板

    //使用ribbon 这里的地址应该是一个变量，通过服务名来访问
    //private static final String RESR_URL_PRRFIX="http://localhost:8001";
    private static final String RESR_URL_PRRFIX="http://SPRINGCLOUD-PROVIDER-DEPT";


    @RequestMapping("/consumer/dept/get/{id}")
    public Dept get(@PathVariable("id") Long id){
        return restTemplate.getForObject(RESR_URL_PRRFIX + "/dept/get/"+id,Dept.class);
    }

    @RequestMapping("/consumer/dept/add")
    public boolean add(Dept dept){
        return  restTemplate.postForObject(RESR_URL_PRRFIX + "/dept/add",dept,Boolean.class);
    }

    @RequestMapping("/consumer/dept/list")
    public List<Dept> list(){
        return  restTemplate.getForObject(RESR_URL_PRRFIX + "/dept/list",List.class);
    }



}
